The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 29, 2026
Filed:
Aug. 12, 2022
Mediatek Singapore Pte. Ltd., Singapore, SG;
Olena Chubach, San Jose, CA (US);
Chun-Chia Chen, Hsinchu City, TW;
Man-Shu Chiang, Hsinchu City, TW;
Tzu-Der Chuang, Hsinchu City, TW;
Ching-Yeh Chen, Hsinchu City, TW;
Chih-Wei Hsu, Hsinchu City, TW;
Yu-Wen Huang, Hsinchu City, TW;
MEDIATEK SINGAPORE PTE. LTD., Singapore, SG;
Abstract
A method and apparatus for video coding system that utilizes low-latency template-matching motion-vector refinement are disclosed. According to this method, a current template for the current block is determined, where at least one of current above template and current left template is removed or is located away from a respective above edge or a respective left edge of the current block and the current template is generated using reconstructed samples. Candidate reference templates, corresponding to the current template at respective candidate locations, associated with the current block at a set of candidate locations in a reference picture are determined. A location of a target reference template among the candidate reference templates is determined, where the target reference template achieves a best match with the current template. A refined motion vector (MV) is determined by refining an initial MV according to the location of the target reference template.